Casting operations are generally classified according to the molding method and are customarily divided into ordinary sand casting and special castin...
The quality of the sand is determined by the degree of mixing, humidity and air permeability of the green sand, and the high efficiency rotor sand ...
In recent years sanzhuji independent production with box molding line, boxless molding line, vertical line, resin sand line, disappearing mold, V method line, etc. has made great progress<...
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Qingdao Sanzhuji Equipment Manufacturing Co.,Ltd
address:Huangdao District, Qingdao